# Asterisks

- [How do I configure Asterisk for sipgate?](https://help.sipgate.de/cloud-telefonanlage/en/connections-and-integrations/asteriske/wie-konfiguriere-ich-asterisk-fuer-sipgate.md): Configuration guide for Asterisk with sipgate – overview of sip.conf and extensions.conf settings.
- [How do I set my own sender number in a 3CX phone system?](https://help.sipgate.de/cloud-telefonanlage/en/connections-and-integrations/asteriske/wie-setze-ich-meine-eigene-absenderrufnummer-in-einer-3cx-telefonanlage.md): Guide to setting individual sender numbers per extension in a 3CX phone system with sipgate trunking.
- [How do I configure Asterisk to set an individual sender number?](https://help.sipgate.de/cloud-telefonanlage/en/connections-and-integrations/asteriske/wie-konfiguriere-ich-asterisk-zum-setzen-einer-individuellen-absendernummer.md): Guide to setting individual sender numbers in Asterisk via the P-Preferred-Identity header with sipgate trunking.


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